Deepcaller

You’ve heard the songs beneath the waves—whispers of the Bearded Lady, leviathans, or something far older. You are either blessed or cursed by something deep and ancient, and it has marked your soul.

Ability Score Increase. Wisdom +2

Voices Below. You can activate this ability to communicate telepathically with any creature within 30 feet that understands a language. This communication lasts for 1 minute. You may use this ability a number of times equal to your Wisdom modifier (minimum of once), and you regain all expended uses after finishing a long rest.

Deep’s Favor. You know the Thaumaturgy cantrip. At 3rd level, you can cast Arms of Hadar once per long rest, dealing psychic damage instead of necrotic. At 5th level, you can cast Augury once per long rest as a ritual. Wisdom is your spellcasting ability for these spells.

Omen-Touched. When a creature within 10 feet of you rolls a natural 1 on any d20, you regain 1d4 hit points. This can occur once per turn.